Database / API & reference standards
API & reference standardsVancomycin Hydrochloride
Vancomycin Hydrochloride is listed in the API and reference-standard collection under CAS 1404-93-9. Its represented structure has formula C66H76Cl3N9O24 and a calculated molecular weight of 1485.73 g/mol.
2D chemical structure
Chemical identity
- Catalog name
- Vancomycin Hydrochloride
- Common name
- Vancomycin Hydrochloride
- Chemical name
- Vancomycin hydrochloride
- CAS
- 1404-93-9
- SMILES
- CNC(CC(C)C)C(=O)NC1C(=O)NC(CC(N)=O)C(=O)NC2C(=O)NC3C(=O)NC(C(=O)NC(C(=O)O)c4cc(O)cc(O)c4-c4cc3ccc4O)C(O)c3ccc(c(Cl)c3)Oc3cc2cc(c3O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O[C@H]2C[C@](C)(N)[C@H](O)[C@H](C)O2)Oc2ccc(cc2Cl)C1O.Cl
- InChI
- InChI=1S/C66H75Cl2N9O24.ClH/c1-23(2)12-34(71-5)58(88)76-49-51(83)26-7-10-38(32(67)14-26)97-40-16-28-17-41(55(40)101-65-56(54(86)53(85)42(22-78)99-65)100-44-21-66(4,70)57(87)24(3)96-44)98-39-11-8-27(15-33(39)68)52(84)50-63(93)75-48(64(94)95)31-18-29(79)19-37(81)45(31)30-13-25(6-9-36(30)80)46(60(90)77-50)74-61(91)47(28)73-59(89)35(20-43(69)82)72-62(49)92;/h6-11,13-19,23-24,34-35,42,44,46-54,56-57,65,71,78-81,83-87H,12,20-22,70H2,1-5H3,(H2,69,82)(H,72,92)(H,73,89)(H,74,91)(H,75,93)(H,76,88)(H,77,90)(H,94,95);1H/t24-,34?,35?,42+,44-,46?,47?,48?,49?,50?,51?,52?,53+,54-,56+,57+,65-,66-;/m0./s1
- InChIKey
- LCTORFDMHNKUSG-CLCHFBCUSA-N
- Associated API
- Vancomycin Hydrochloride
Record ID: A798606cc8433
Computed properties
C66H76Cl3N9O24 Molecular formula
1,485.732 g/molMolecular weight
1,483.4069 DaMonoisotopic exact mass
530.49 ŲTopological polar surface area
0.528 Calculated LogP (Wildman–Crippen)
356.5397 cm³/molMolar refractivity (Wildman–Crippen)
25 countHydrogen-bond acceptors
19 countHydrogen-bond donors
Descriptors are calculated from the displayed SMILES. Calculated LogP is not a measured partition coefficient or a pH-specific LogD. The SMILES contains 2 disconnected components. Calculations retain all represented components. 9 potential atom stereocenters have unspecified configuration.
Molecular descriptor profile
Structural feature counts
Element composition
Radar scale: 0–100 percentile within 25,771 distinct represented structures in this release, using the midpoint rank for ties. Larger values indicate a higher descriptor rank, not greater safety or toxicity. Element counts include hydrogen and combine isotopes under each element.
Radar values and percentile reference
| Descriptor | Value | Percentile |
|---|---|---|
| Molecular weight | 1,485.732 | 99.83 |
| Calculated LogP (Wildman–Crippen) | 0.528 | 19.13 |
| Topological polar surface area | 530.49 | 99.77 |
| Hydrogen-bond acceptors | 25 | 99.79 |
| Hydrogen-bond donors | 19 | 99.84 |
| Rotatable bonds (strict) | 13 | 94.96 |
Complete molecular descriptors
| Property | Calculated value | Unit / type |
|---|---|---|
| Molecular formula | C66H76Cl3N9O24 | dimensionless |
| Molecular weight | 1,485.732 | g/mol |
| Monoisotopic exact mass | 1,483.4069 | Da |
| Topological polar surface area | 530.49 | Ų |
| Calculated LogP (Wildman–Crippen) | 0.528 | dimensionless |
| Molar refractivity (Wildman–Crippen) | 356.5397 | cm³/mol |
| Hydrogen-bond acceptors | 25 | count |
| Hydrogen-bond donors | 19 | count |
| Rotatable bonds (strict) | 13 | count |
| Heavy atoms | 102 | count |
| Heteroatoms | 36 | count |
| Rings | 12 | count |
| Aromatic rings | 5 | count |
| Aliphatic rings | 7 | count |
| Saturated rings | 2 | count |
| Aromatic heterocycles | 0 | count |
| Aliphatic heterocycles | 7 | count |
| Saturated heterocycles | 2 | count |
| Aromatic carbocycles | 5 | count |
| Aliphatic carbocycles | 0 | count |
| Fraction of sp³ carbon atoms | 0.4242 | fraction |
| Formal charge | 0 | e |
| Disconnected components | 2 | count |
| Isotopically specified atoms | 0 | count |
| Potential atom stereocenters | 18 | count |
| Unspecified atom stereocenters | 9 | count |
| Spiro atoms | 0 | count |
| Bridgehead atoms | 11 | count |
| Labute approximate surface area | 595.9728 | Ų |
| Valence electrons | 550 | count |
| Radical electrons | 0 | count |
| Bertz complexity | 4,079.8523 | index |
| Balaban J | 0 | index |
Ring categories overlap and should not be summed. No toxicity result, PDE, HBEL or acceptable intake is inferred from these descriptors.
Toxicological services and resources for Vancomycin Hydrochloride
PDE, HBEL and impurity assessment for Vancomycin Hydrochloride
For a substance-specific assessment, request a PDE report for Vancomycin Hydrochloride or explore HBEL derivation for Vancomycin Hydrochloride. These services address exposure limits using toxicological evidence and the intended use of the substance.
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Related Altox services and technical resources
- PDE calculation
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- Permitted daily exposure
- HBEL value
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- Prediction of degradation products and degradation pathways
- Ames prediction and ICH M7 assessment
- Genotoxic impurity assessment
- Mutagenic impurity assessment
- QSAR mutagenicity
- Non-mutagenic impurities assessment
- Qualification of impurities and degradation products
- Read-across
Other catalogue designations with the same represented structure
These are separate catalogue entries; shared structure does not establish interchangeable pharmacopoeial designations.
Identity sources and calculation method
Identifiers originate from the source catalogues and available public identity records. InChI and InChIKey on this page are generated from the displayed SMILES. RDKit validation checks the molecular representation; it does not independently verify every catalogue assignment.
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